He crept up to the door, listened, then tried some keys he had on a ring in his pocket. To his gratification one of them turned the bolt of the lock, and the door opened.

Having entered cautiously, he closed the door behind him; then stood listening in the darkness. The room was quiet. From the wine rooms beyond he heard singing and laughter.

“Iss eenypoty in here?” he asked, in a hoarse whisper.

He got no satisfaction from this; so concluded to risk a match.

When it flared up and he looked about by its light he saw the outlines of a very small square room, which was empty. The only door was the one by which he had come in, and there were no windows. The woman was not there. The only thing which drew his attention as being out of the ordinary was a piece of wood, or board, braced below the ceiling, which seemed likely to fall if touched or jarred.

“Vale, I am oop a sdump!” he concluded, staring round in disappointment. “She vos broughdt in here, budt she iss not bresent. Vot is der explanadions?”

He turned to the door, intending to leave the room.

As he did so he felt the floor begin to sink under him, carrying him downward.

He jumped for the door; but he could not get out now, even when he tried to open it, for the descent of the platform was so swift that by the time he had the door opened a blank wall was passing apparently upward before his face. He could not see it clearly, because of the darkness; but he felt the wall sliding upward, when he touched it with his fingers.

“I am going indo der cellar uff dhis estaplishmendt! Maybe der voman vent der same vay. Yaw! I pedt you I am guessing righdt. Now, uff——”